# 输出python中的关键字
import keyword

print(keyword.kwlist)

# False:            python中的布尔类型，与True相对。
# None:             None是python中特殊的数据类型'NoneType'
# True:             python中的布尔类型，与False相对。
# __peg_parser__:
# and:              逻辑判断语句‘与’，and左右两边都为真，则判断结果为真，否则都是假
# as:               import 01 numpy as np；将用一个简短的np来替代numpy
# assert:           python assert断言是声明其布尔值必须为真的判定，如果发生异常就说明表达为假
# async:
# await:
# break:
# class:
# continue:
# def:
# del:
# elif:
# else:
# except:
# finally:
# for:
# from:
# global:
# if:
# import:
# in:
# is:
# lambda:
# nonlocal:
# not:
# or:
# pass:
# raise:
# return:
# try:
# while:
# with:
# yield:
